船海协同模式下桥区水域船舶安全领域研究  

Research on Bridge's Ship Safety Domain Under Collaborationof Ship-sea Factors

作　　者：李志荣 崔海朋 LI Zhi-rong;CUI Hai-peng(Qingdao Jieri Industry Control Technology Co.,Ltd,Qingdao Shangdong 266500,China)

机构地区：[1]青岛杰瑞工控技术有限公司,山东青岛266500

出　　处：《广州航海学院学报》2022年第4期29-33,共5页Journal of Guangzhou Maritime University

摘　　要：针对现有桥区水域船舶领域模型对船舶自身因素和海域环境因素协同性弱问题,提出船海协同模式下的桥区水域船舶安全领域,以提高其适用性.通过分析船舶自身和桥区水域环境因素对船舶领域边界的影响,得到船舶与桥区动态水域环境信息协同模式下影响船舶安全的机理;基于已有船舶领域研究,引入船海协同的概念,通过确定桥区水域内水线面以上和以下的船舶领域模型,构建船海协同模式下的桥区水域船舶安全领域模型.应用建模软件,实例仿真显示了桥区水域航行船舶的安全领域边界,验证了构建船舶安全领域模型的三维性,并具有较好的动态可适用性,可为桥区水域船舶避碰决策提供参考.In the current research of bridge area ship domain model,there are in view of weak synergy between the ship's own factors and the sea environment factors,a ship safety domain in bridge area waters under the ship-sea coordination model is constructed to improve its applicability.Analyze the influence of the ship itself and the water environment factors in the bridge area on the boundary of the ship domain,the mechanism that affects the safety of the ship under the dynamic water environment information coordination mode between the ship and the bridge area is obtained.By determining the ship domain models above and below the water plane in the bridge area,the ship safety domain model in the bridge area under the ship-sea coordination mode is constructed.Using modeling software,the example simulation shows the safety domain boundary of ships sailing in bridge waters,which verifies the three-dimensionality of building a ship safety domain model,and has good dynamic applicability,which can provide basis for ship collision avoidance decisions in bridge waters.

关 键 词：船海协同模式 船舶安全领域 桥区水域 三维性 动态性 

分 类 号：U676.1[交通运输工程—船舶及航道工程]